Tilting device for a chair seat



FIG. 1 is a front perspective view from below and left side of a tilting device for a chair seat,

FIG. 2 is a front perspective view from above and right side of the tilting device shown in FIG. 1,

FIG. 3 is a left side view of the tilting device,

FIG. 4 is a right side view of the tilting device,

FIG. 5 is a front view of the tilting device,

FIG. 6 is a rear view of the tilting device,

FIG. 7 is a plan view from above of the tilting device; and,

FIG. 8 is an underneath plan view of the tilting device. 

The ornamental design for a tilting device for a chair seat, as shown and described. 